Exploding a string twice

Question

I have a string composed like this:

87||1|nuovo#88||4|#209|||#89|||#41||1|#5|||#3||1|116#20|||#13||3|#148|||

The pattern is:

Answer 1

 $id, 'mq' => $mq, 'qr' => $qr, 'tipo' => $tipo];
  # or $id[] = $id; $mq[] = $mq; $qr[] = $qr; $tipo[] = $tipo;
}